B.G 4.32
एवं बहुविधा यज्ञा वितता ब्रह्मणो मुखे। कर्मजान्विद्धि तान्सर्वानेवं ज्ञात्वा विमोक्ष्यसे ॥३२॥
evaṁ bahuvidhā yajñā vitatā brahmaṇo mukhe। karmajānviddhi tānsarvānevaṁ jñātvā vimokṣyase ॥32॥
Thus, various kinds of Yajnas are spread across the face of the supreme lord. Hence, knowing all actions born of mind, speech, and physical body, act with the right understanding. Thus, you will become specially freed.
Gīta Bhāshya 4.32
'brahmaṇa' - the supreme personality. 'karmajān' - actions born from mind, speech, and the body.
The word 'brahmaṇa' is used to mean the face of the supreme personality.
"I am indeed the enjoyer of all Yajnas" (Gita 9.24)
Stated thus, further in the text. The words 'sarva' and 'karmajān' here show all the activities born from mental, speech and physical activities. Knowing thus, by performing those actions, one gets specially freed. Therefore, leaving the attitude of war, not abandoning the prescribed duties, engage in the battle for the sake of liberation.
